Home / 2,766,777,700,666.20-3,818,273,247,742.80-1,532,183,136,765.80

Finding the Fourth Proportional to 2,766,777,700,666.20, 3,818,273,247,742.80 and 1,532,183,136,765.80

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Solution

The fourth proportional to 2,766,777,700,666.20, 3,818,273,247,742.80 and 1,532,183,136,765.80 is: 2,114,479,193,737.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,777,700,666.20 : 3,818,273,247,742.80 = 1,532,183,136,765.80 : x
  2. Step 2: Convert to fraction form
    2,766,777,700,666.20/3,818,273,247,742.80 = 1,532,183,136,765.80/x
  3. Step 3: Cross multiply
    2,766,777,700,666.20x = 3,818,273,247,742.80 × 1,532,183,136,765.80
  4. Step 4: Simplify right side
    2,766,777,700,666.20x = 5,850,293,881,755,502,047,657,984
  5. Step 5: Solve for x
    x = 5,850,293,881,755,502,047,657,984/2,766,777,700,666.20
  6. Step 6: Final answer
    x = 2,114,479,193,737.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.